SIMATIC. ET 200SP Digital output module DI 8x24VDC SRC BA (6ES7131-6BF61-0AA0) Preface. Documentation guide. Product overview.

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2 Preface Documentation guide 1 SIMATIC ET 200SP Digital output module DI 8x24VDC SRC BA (6ES7131-6BF61-0AA0) Manual Product overview 2 Wiring 3 Parameters/address space 4 Interrupts/diagnostics alarms 5 Technical specifications 6 A Parameter data record 09/2017 A5E AC

3 Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION indicates that minor personal injury can result if proper precautions are not taken. NOTICE indicates that property damage can result if proper precautions are not taken. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. Proper use of Siemens products Note the following: Trademarks WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. All names identified by are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Division Digital Factory Postfach NÜRNBERG GERMANY A5E AC P 10/2017 Subject to change Copyright Siemens AG All rights reserved

4 Preface Purpose of the documentation This manual supplements the system manual ET 200SP distributed I/O system ( Functions that generally relate to the system are described in this manual. The information provided in this manual and in the system/function manuals supports you in commissioning the system. Changes compared to previous version Compared to the previous version, this manual contains the following change: Due to the change in hardware, the article number of the module has been changed from 6ES7131-6BF60-0AA0 to 6ES7131-6BF61-0AA0. Both modules are compatible, except for the firmware-update function. Conventions CPU: When the term "CPU" is used in this manual, it applies to the CPUs of the S automation system as well as to the CPUs/interface modules of the distributed I/O system ET 200SP. STEP 7: In this documentation, "STEP 7" is used as a synonym for all versions of the configuration and programming software "STEP 7 (TIA Portal)". Please also observe notes marked as follows: Note A note contains important information on the product described in the documentation, on the handling of the product or on the section of the documentation to which particular attention should be paid. 4 Manual, 09/2017, A5E AC

5 Preface Security information Siemens provides products and solutions with industrial security functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement and continuously maintain a holistic, state-of-the-art industrial security concept. Siemens' products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial security measures that may be implemented, please visit ( Siemens' products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customers' exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed under ( Manual, 09/2017, A5E AC 5

6 Table of contents Preface Documentation guide Product overview Properties Wiring Wiring and block diagram Parameters/address space Parameters Explanation of parameters Address space Interrupts/diagnostics alarms Status and error displays Interrupts Diagnostics alarms Technical specifications Technical specifications A Parameter data record A.1 Parameter assignment and structure of parameter data record Manual, 09/2017, A5E AC

7 Documentation guide 1 The documentation for the SIMATIC ET 200SP distributed I/O system is arranged into three areas. This arrangement enables you to access the specific content you require. Basic information The system manual describes in detail the configuration, installation, wiring and commissioning of the SIMATIC ET 200SP. distributed I/O system. The STEP 7 online help supports you in the configuration and programming. Device information Product manuals contain a compact description of the module-specific information, such as properties, wiring diagrams, characteristics and technical specifications. Manual, 09/2017, A5E AC 7

8 Documentation guide General information The function manuals contain detailed descriptions on general topics regarding the SIMATIC ET 200SP distributed I/O system, e.g. diagnostics, communication, Web server, motion control and OPC UA. You can download the documentation free of charge from the Internet ( Changes and supplements to the manuals are documented in a Product Information. You can download the product information free of charge from the Internet ( Manual Collection ET 200SP The Manual Collection contains the complete documentation on the SIMATIC ET 200SP distributed I/O system gathered together in one file. You can find the Manual Collection on the Internet ( "mysupport" With "mysupport", your personal workspace, you make the most of your Industry Online Support. In "mysupport" you can store filters, favorites and tags, request CAx data and put together your personal library in the Documentation area. Furthermore, your data is automatically filled into support requests and you always have an overview of your current requests. You need to register once to use the full functionality of "mysupport". You can find "mysupport" in the Internet ( "mysupport" - Documentation In the Documentation area of "mysupport", you have the possibility to combine complete manuals or parts of them to make your own manual. You can export the manual in PDF format or in an editable format. You can find "mysupport" - Documentation in the Internet ( 8 Manual, 09/2017, A5E AC

9 Documentation guide "mysupport" - CAx Data In the CAx Data area of "mysupport", you can have access the latest product data for your CAx or CAe system. You configure your own download package with a few clicks. In doing so you can select: Product images, 2D dimension drawings, 3D models, internal circuit diagrams, EPLAN macro files Manuals, characteristics, operating manuals, certificates Product master data You can find "mysupport" - CAx Data in the Internet ( Application examples The application examples support you with various tools and examples for solving your automation tasks. Solutions are shown in interplay with multiple components in the system - separated from the focus in individual products. You can find the application examples on the Internet ( TIA Selection Tool With the TIA Selection Tool, you can select, configure and order devices for Totally Integrated Automation (TIA). This tool is the successor of the SIMATIC Selection Tool and combines the known configurators for automation technology into one tool. With the TIA Selection Tool, you can generate a complete order list from your product selection or product configuration. You can find the TIA Selection Tool on the Internet ( Manual, 09/2017, A5E AC 9

10 Documentation guide SIMATIC Automation Tool You can use the SIMATIC Automation Tool to run commissioning and maintenance activities simultaneously on various SIMATIC S7 stations as a bulk operation independently of the TIA Portal. The SIMATIC Automation Tool provides a multitude of functions: Scanning of a PROFINET/Ethernet network and identification of all connected CPUs Address assignment (IP, subnet, gateway) and station name (PROFINET device) to a CPU Transfer of the data and the programming device/pc time converted to UTC time to the module Program download to CPU Operating mode switchover RUN/STOP Localization of the CPU by means of LED flashing Reading out CPU error information Reading the CPU diagnostic buffer Reset to factory settings Updating the firmware of the CPU and connected modules You can find the SIMATIC Automation Tool on the Internet ( PRONETA With SIEMENS PRONETA (PROFINET network analysis), you analyze the plant network during commissioning. PRONETA features two core functions: The topology overview independently scans PROFINET and all connected components. The IO check is a fast test of the wiring and the module configuration of a system. You can find SIEMENS PRONETA on the Internet ( 10 Manual, 09/2017, A5E AC

11 Documentation guide SINETPLAN SINETPLAN, the Siemens Network Planner, supports you in planning automation systems and networks based on PROFINET. The tool facilitates professional and predictive dimensioning of your PROFINET installation as early as in the planning stage. In addition, SINETPLAN supports you during network optimization and helps you to exploit network resources optimally and to plan reserves. This helps to prevent problems in commissioning or failures during productive operation even in advance of a planned operation. This increases the availability of the production plant and helps improve operational safety. The advantages at a glance Network optimization thanks to port-specific calculation of the network load Increased production availability thanks to online scan and verification of existing systems Transparency before commissioning through importing and simulation of existing STEP 7 projects Efficiency through securing existing investments in the long term and optimal exploitation of resources You can find SINETPLAN on the Internet ( Manual, 09/2017, A5E AC 11

12 Product overview Properties Part number 6ES7131-6BF61-0AA0 View of the module 1 Module type and name 7 Function class 2 LED for diagnostics 8 Color coding module type 3 2D matrix code 9 Function and firmware version 4 Wiring diagram 10 Color code for selecting the color identification labels 5 LEDs for channel status 11 BU type 6 LED for supply voltage 12 Article number Figure 2-1 View of the DI 8 24VDC SRC BA module 12 Manual, 09/2017, A5E AC

13 Product overview 2.1 Properties Properties The module has the following technical properties: 8 digital inputs Source input (NPN, M reading) Supply voltage L+ Configurable input delay 0.05 ms to 20 ms (per channel) Configurable diagnostics (per module) Suitable for connection of switches and 2-wire sensors according to IEC 61131, type 1 and 3 The module supports the following functions: Table 2-1 Version dependencies of the functions Function Identification data I&M0 to I&M3 HW version FS01 FW version V0.0.0 and higher Configuration in RUN FS01 V0.0.0 and higher STEP 7 GSD file TIA Portal V5.x PROFINET IO PROFIBUS DP V14 or higher V5.5 SP3 or higher X X with HSP 0222 with HSP 0229 V7.0 V14 or higher with HSP 0222 V5.5 SP3 or higher with HSP 0229 V7.0 X X Accessories The following accessories are supplied with the module and can also be ordered separately as spare parts: Labeling strips Color identification labels Reference identification label Shield connector See also You can find additional information on the accessories in the ET 200SP distributed I/O system ( system manual. Manual, 09/2017, A5E AC 13

14 Wiring Wiring and block diagram This section includes the block diagram of the DI 8x24VDC SRC BA module with the terminal assignments for a 1-wire, 2-wire and 3-wire connection. Information about wiring of the BaseUnit is available in the system manual ET 200SP distributed I/O system ( Note You may use and combine the different wiring options for all channels. Note The load group of the module must begin with a light-colored BaseUnit. Keep this in mind also during the configuration. Note The input channels provide values even without connected supply voltage L+. The characteristic type 2 is only maintained with connected supply voltage L+. 14 Manual, 09/2017, A5E AC

15 Wiring 3.1 Wiring and block diagram Connection: 1-wire and 2-wire connection The following figure shows the block diagram and an example of the terminal assignment of the digital input module DI 8x24VDC SRC BA on the BaseUnit BU type A0 without AUX terminals (1-wire and 2-wire connection). 1 1-wire connection DIn Input signal, channel n 2 2-wire connection 24 V DC Encoder supply, channel n 3 Backplane bus interface L+ 24 V DC (feed for light-colored BaseUnit only) 4 Input electronics M Ground 5 Color identification label CCxx (optional) DIAG Error or Diagnostics LED (green, red) 6.0 to.7 Channel status LED (green) Filter connection supply voltage (only when light-colored BaseUnit is present) P1, P2, AUX Internal self-assembling voltage buses Connection to left (dark-colored BaseUnit) Connection to left interrupted (light-colored BaseUnit) Figure 3-1 PWR Wiring and block diagram for 1-wire and 2-wire connection of encoders Power LED (green) Manual, 09/2017, A5E AC 15

16 Wiring 3.1 Wiring and block diagram Connection: 3-wire connection The following figure shows the block diagram and an example of the terminal assignment of the digital input DI 8x24VDC SRC BA on the BaseUnit BU type A0 with AUX terminals (3- wire connection) wire connection Color identification labels CCxx (optional) Filter connection supply voltage (only when light-colored BaseUnit is present) DIn Input signal, channel n 24 V DC Encoder supply, channel n L+ 24 V DC (feed for light-colored BaseUnit only) M Ground 1 A to 10 A AUX terminals P1, P2, AUX Internal self-assembling voltage buses Connection to left (dark-colored BaseUnit) Connection to left interrupted (light-colored BaseUnit) Figure 3-2 Wiring and block diagram for 3-wire connection of encoders 16 Manual, 09/2017, A5E AC

17 Parameters/address space Parameters DI 8 24VDC SRC BA parameters Specify the module properties with the various parameters in the course of your STEP 7 configuration. The following table lists the configurable parameters. The effective range of the configurable parameters depends on the type of configuration. The following configurations are possible: Central operation with an ET 200SP CPU Distributed operation on PROFINET IO in an ET 200SP system Distributed operation with PROFIBUS DP in an ET 200SP system When assigning parameters in the user program, use the "WRREC" instruction to transfer the parameters to the module by means of data records (see chapter Parameter assignment and structure of the parameter data record (Page 28)). Table 4-1 Configurable parameters and their defaults (GSD file) Parameter Value range Default Reconfiguration in RUN Diagnostics No supply voltage L+ Disable Enable Scope with configuration software, e.g. STEP 7 (TIA Portal) GSD file PROFINET IO Disable Yes Module Module GSD file PROFIBUS DP 1 Channel activated Disable Enable Yes Channel Channel Enable Manual, 09/2017, A5E AC 17

18 Parameters/address space 4.1 Parameters Parameter Value range Default Reconfiguration in RUN Input delay None 0.05 ms 0.1 ms 0.4 ms 0.8 ms 1.6 ms 3.2 ms 12.8 ms 20 ms Scope with configuration software, e.g. STEP 7 (TIA Portal) GSD file PROFINET IO 3.2 ms Yes Channel Module GSD file PROFIBUS DP 1 Potential group Use potential group of the left module (module plugged into a dark-colored BaseUnit) Enable new potential group (module plugged into light-colored BaseUnit) Use potential group of the left module No Module Module 1 Only when configuring using a PROFIBUS GSD file; does not apply to configuration with STEP 7 via HSP. The parameter assignment options are limited because PROFIBUS GSD configuration limits the number of parameters to a maximum of 244 bytes for each ET 200SP station. If required, you can still assign these parameters using the data record 128 as described in the column "GSD file PROFINET IO" (see table above). The parameter length of the I/O module is 16 bytes. 18 Manual, 09/2017, A5E AC

19 Parameters/address space 4.2 Explanation of parameters 4.2 Explanation of parameters Diagnostics: No supply voltage L+ Enabling of the diagnostics for no or insufficient supply voltage L+. Channel activated Determines whether a channel is activated or deactivated. Input delay This parameter can be used to suppress signal interference. Changes to the signal are only detected if they are constantly pending longer than the set input delay time. Potential group A potential group consists of a group of directly adjacent I/O modules within an ET 200SP station, which are supplied via a common supply voltage. A potential group begins with a light-colored BaseUnit through which the required voltage is supplied for all modules of the potential group. The light-colored BaseUnit interrupts the three self-assembling voltage buses P1, P2 and AUX to the left neighbor. All additional I/O modules of this potential group are plugged into dark-colored BaseUnits. You take the potential of the self-assembling voltage buses P1, P2 and AUX from the left neighbor. A potential group ends with the dark-colored BaseUnit, which follows a light-colored BaseUnit or server module in the station configuration. Manual, 09/2017, A5E AC 19

20 Parameters/address space 4.3 Address space 4.3 Address space The module can be configured differently in STEP 7; see following table. Depending on the configuration, additional/different addresses are assigned in the process image of the inputs. Configuration options of DI 8x24VDC SRC BA You can configure the module with STEP 7 (TIA Portal) or with a GSD file. If you configure the module using a GSD file, the configurations are available under various short designations/module names; see the table below. The following configurations are possible: Table 4-2 Configuration options with GSD file Configuration Short designation/module name in the GSD file Configuration software, e.g. with STEP 7 (TIA Portal) Integrated in hardware catalog STEP 7 1 x 8-channel without value status DI 8x24VDC SRC BA V0.0 V14, SP1 or higher with HSP 0222 GSD file PROFINET IO X GSD file PROFIBUS DP X Address space of the digital input module DI 8x24VDC SRC BA The figure below shows the assignment of the address space for DI 8x24VDC SRC BA. Figure 4-1 Address space of the digital input module DI 8x24VDC SRC BA 20 Manual, 09/2017, A5E AC

21 Interrupts/diagnostics alarms Status and error displays LED displays The figure below shows the LED displays (status and error displays) of the DI 8x24VDC SRC BA DIAG (green/red) Channel status (green) PWR (green) Figure 5-1 LED display Manual, 09/2017, A5E AC 21

22 Interrupts/diagnostics alarms 5.1 Status and error displays Meaning of the LED displays The tables below explain the meaning of the Status and error displays. Remedial measures for diagnostics alarms can be found in section Diagnostics alarms (Page 23). LED DIAG Table 5-1 Error display of the LED DIAG LED DIAG Off Flashes On Meaning Backplane bus supply of the ET 200SP not OK Module parameters not assigned Module parameters assigned Module diagnostics is available Flashes LED channel status Table 5-2 Status display of the LED channel status LED channel status Off On Meaning Process signal = 0 Process signal = 1 LED PWR Table 5-3 Status display of the LED PWR LED PWR Off On Meaning No supply voltage L+ Supply voltage L+ present 22 Manual, 09/2017, A5E AC

23 Interrupts/diagnostics alarms 5.2 Interrupts 5.2 Interrupts The DI 8 24VDC SRC BA digital input module supports diagnostics interrupts. Diagnostics interrupts The module generates a diagnostic interrupt at the following event: Parameter assignment error No supply voltage Detailed information on the event is available in the STEP 7 online help. 5.3 Diagnostics alarms Diagnostics alarms A diagnostic alarm is generated and the DIAG-LED flashes on the module for each diagnostics event. You can read out the diagnostics alarms, for example, in the diagnostics buffer of the CPU. You can evaluate the error codes with the user program. Table 5-4 Diagnostics alarms, their meaning and corrective measures Diagnostics alarm Error code Meaning Remedy Parameter assignment 10H The module cannot evaluate parameters Correct the parameter assignment error for the channel. Incorrect parameter assignment. No supply voltage 11H No or insufficient supply voltage L+ Check supply voltage L+ on the BaseUnit Check BaseUnit type Manual, 09/2017, A5E AC 23

24 Technical specifications Technical specifications Technical specifications of the DI 8 24VDC SRC BA Article number General information Product type designation Firmware version V0.0 FW update possible No usable BaseUnits Color code for module-specific color identification plate Product function 6ES7131-6BF61-0AA0 DI 8x24 VDC SRC BA BU type A0 CC02 I&M data Yes; I&M0 to I&M3 Engineering with STEP 7 TIA Portal configurable/integrated as of version STEP 7 configurable/integrated as of version PROFIBUS as of GSD version/gsd revision PROFINET as of GSD version/gsd revision V14 V5.5 SP3 / - One GSD file each, Revision 3 and 5 and higher GSDML V2.3 Operating mode DI Yes Counter No Oversampling No MSI No Supply voltage Rated value (DC) permissible range, lower limit (DC) permissible range, upper limit (DC) Reverse polarity protection Encoder supply Short-circuit protection Power loss Power loss, typ. 24 V 19.2 V 28.8 V Yes No 1.5 W 24 Manual, 09/2017, A5E AC

25 Technical specifications 6.1 Technical specifications Article number Address area Address space per module Inputs 1 byte Hardware configuration Automatic encoding Selection of BaseUnit for connection variants 6ES7131-6BF61-0AA0 Yes 1-wire connection BU type A0 2-wire connection BU type A0 3-wire connection BU type A0 with AUX terminals 4-wire connection BU type A0 + Potential isolation module Digital inputs Number of digital inputs 8 Digital inputs, parameterizable Source/sink input Input characteristic curve in accordance with IEC 61131, type 1 Input voltage Yes m-reading Yes Type of input voltage DC Rated value (DC) 24 V for signal "0" 30 V to -5 V (reference potential is L+) for signal "1" -11 V to -30 V (reference potential is L+) Input current for signal "1", typ. 6 ma Input delay (for rated value of input voltage) for standard inputs Cable length parameterizable Yes; 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 µs, depending on line length) at "0" to "1", min ms at "0" to "1", max. 20 ms at "1" to "0", min ms at "1" to "0", max. 20 ms shielded, max m unshielded, max. 200 m Manual, 09/2017, A5E AC 25

26 Technical specifications 6.1 Technical specifications Article number 6ES7131-6BF61-0AA0 Encoder Connectable encoders 2-wire sensor Yes permissible quiescent current (2-wire sensor), max. 1.5 ma Isochronous mode Isochronous operation (application synchronized up to terminal) Interrupts/diagnostics/status information Diagnostics function Alarms No Yes Diagnostic alarm Yes Diagnostic messages Diagnostic information readable Yes Monitoring the supply voltage Yes parameterizable Yes Monitoring of encoder power supply No Wire-break No Short-circuit No Diagnostics indication LED Monitoring of the supply voltage (PWR- LED) Yes; green PWR LED Channel status display Yes; Green LED for channel diagnostics No for module diagnostics Yes; green/red DIAG LED Potential separation Potential separation channels between the channels No between the channels and backplane bus Yes between the channels and the power supply of the electronics Isolation Isolation tested with Altitude during operation based on sea level Ambient air temperature-barometric pressure-altitude No 707 V DC (type test) On request: Ambient temperatures lower than 0 C (without condensation) and/or installation altitudes greater than m 26 Manual, 09/2017, A5E AC

27 Technical specifications 6.1 Technical specifications Article number Dimensions Width Height Depth Weights Weight, approx. 6ES7131-6BF61-0AA0 15 mm 73 mm 58 mm 28 g Dimensional drawing See the manual ET 200SP BaseUnits ( Manual, 09/2017, A5E AC 27

28 Parameter data record A A.1 Parameter assignment and structure of parameter data record The data record of the module has an identical structure, regardless of whether you configure the module with PROFIBUS DP or PROFINET IO. With data record 128, you can reconfigure the module in your user program regardless of your programming. This means that you can use all the functions of the module even if you configured it via PROFIBUS-GSD. Parameter assignment in the user program The module parameters can be re-assigned in RUN (for example, the input delay of selected channels can be edited in RUN without having an effect on the other channels). Changing parameters in RUN The "WRREC" instruction is used to transfer the parameters to the module using data record 128. The parameters set in STEP 7 are not changed in the CPU, which means the parameters set in STEP 7 will be valid again after a restart. Output parameter STATUS The module ignores errors that occur during the transfer of parameters with the "WRREC" instruction and continues operation with the previous parameter assignment. However, a corresponding error code is written to the STATUS output parameter. The description of the "WRREC" instruction and the error codes is available in the STEP 7 online help. 28 Manual, 09/2017, A5E AC

29 Parameter data record A.1 Parameter assignment and structure of parameter data record Structure of data record 128 Note Channel 0 includes the diagnostics for the entire module. Figure A-1 Structure of data record 128 Header information The figure below shows the structure of the header information. Figure A-2 Header information Manual, 09/2017, A5E AC 29

30 Parameter data record A.1 Parameter assignment and structure of parameter data record Parameters The figure below shows the structure of the parameters for channels 0 to 7. Enable a parameter by setting the corresponding bit to "1". Figure A-3 Structure byte x to x+1 for the channels 0 to 7 30 Manual, 09/2017, A5E AC

31 Parameter data record A.1 Parameter assignment and structure of parameter data record Error transferring the data record The module always checks all the values of the transferred data record. Only if all the values were transferred without errors does the module apply the values from the data record. The WRREC instruction for writing data records returns corresponding error codes when errors occur in the STATUS parameter, see also the description of the "STATUS" parameter in the STEP 7 online help). The following table shows the module-specific error codes and their meaning for the parameter data record 128. Error code in STATUS parameter (hexadecimal) Meaning Solution Byte 0 Byte 1 Byte 2 Byte 3 DF 80 B0 xx Number of the data record unknown. Enter a valid number for the data record. DF 80 B1 xx Length of the data record incorrect. Enter a valid value for the data record length. DF 80 B2 xx Slot invalid or cannot be accessed. Check the station whether the module is plugged or drawn. Check the assigned values for the parameters of the WRREC instruction. DF 80 E0 xx Wrong version or error in the header information. Correct the version, length and number of parameter blocks. DF 80 E1 07 Invalid coding for input filter time. Check the parameters of the module. Manual, 09/2017, A5E AC 31